Influence Of Chain Gear Number And Chain Pitch In Chain Drive On Transmission

Jan 23, 2018

The influence of chain gear number and chain pitch on transmission in chain drive?

The number of teeth is less, can reduce the overall size of belt transmission, but will lead to:

(1) transmission inhomogeneity and dynamic load increase;

(2) when the chain enters and exits the meshing, the relative angle between the links increases and the wear of the hinge is aggravated.

(3) the circumferential force of the chain drive increases, thus accelerating the damage of the chain and sprocket. The number of teeth is too large, the size and quality of the transmission increase, and the chain is easy to jump to the teeth and dechain. Sprocket teeth, increasing belt drive dimensions. Under certain conditions, the greater the pitch of the chain, the higher the load capacity of the chain drive, but the polygonal effect of the transmission will also increase, so the vibration, impact and noise will also become more serious.